this system could stick around. cloudy, cool, and even showers. go to our new channel. comcast 193 for the latest news, as well as our facebook and twitter feed. www.kron4.com >> facebook has been slowly rolling out a new search function to its one billion users, one that draws upon your connections to better sort through information, photos, and likes. karin caifa got answers from the social networking site about the new tool, and what it means for your privacy, in this week's clicked in. >> if you are looking for a book, movie, restaurant wine not get help from 1 billion french? that is the promise. >> basically it takes that everything you have sent out that you have shared. and it gives you a way to search.